Home / 26,614,727.30-36,728,856.33-15,010,019.30

Finding the Fourth Proportional to 26,614,727.30, 36,728,856.33 and 15,010,019.30

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Solution

The fourth proportional to 26,614,727.30, 36,728,856.33 and 15,010,019.30 is: 20,714,127.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,614,727.30 : 36,728,856.33 = 15,010,019.30 : x
  2. Step 2: Convert to fraction form
    26,614,727.30/36,728,856.33 = 15,010,019.30/x
  3. Step 3: Cross multiply
    26,614,727.30x = 36,728,856.33 × 15,010,019.30
  4. Step 4: Simplify right side
    26,614,727.30x = 551,300,842,380,227.19
  5. Step 5: Solve for x
    x = 551,300,842,380,227.19/26,614,727.30
  6. Step 6: Final answer
    x = 20,714,127.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.